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Individual Calculations January 2023 |
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| Arias Diaz, Javier Alonso Total change: -76.80 | |   |
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| Festival Sudamericano de la Juventud 2022 Sub 12 Absoluto | Asuncion | PAR | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1611 | 4.50 | 8 | -0.09 | 40 | -3.60 | |
|  Coaquira Gonzales, Oscar Adriano | | | 1211 * | PER | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Caballero, Tabare | | | 1326 | URU | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Miranda Fernandez, Marcos Manuel | | | 1880 | PAR | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Paris, Adolfo | | | 1782 | ARG | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Sozoranga Barahona, Jordy Alexand | | | 1437 | ECU | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Mercado Diaz, Fabricio Edwin | | | 1374 | BOL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Reyes Zavaleta, Cristhian Yamil | | | 1619 | PER | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Negron Lizarazo, Juan Sebastian | c | | 1706 | COL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | VIII TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2022 | Arica | CHI | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1611 | 3.00 | 9 | -1.83 | 40 | -73.20 | |
| | Chumpitaz, Ann | | wm | 2263 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Zarapura Fajardo, Juan | | | 1211 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bahamondes Cepeda, Juan Pablo | | | 1929 | CHI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Barria Arbunic, Manuel | | | 2004 | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Terrazas Alarcon, German Alfred | | | 1855 | CHI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Cortez Vilca, Tomas | | | 1295 | CHI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Cardenas Huachaca, Alessandro Jai | | | 1155 | PER | 0.00 | 1 | -0.94 | 40 | -37.60 | | | Zapata Chura, Joaquin Ignacio | | | 1085 | CHI | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Ruiz Barrientos, Gabriel Alberto | | | 1456 | CHI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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